| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.494 | 21/6:07.374 |
| 2 | 6 | 23.287 | 18/6:07.029 |
| 3 | 6 | 18.831 | 19/6:17.543 |
| 4 | 6 | 16.568 | 19/6:01.855 |
| 5 | 7 | 20.296 | 19/6:06.609 |
| 6 | 6 | 18.387 | 19/6:03.733 |
| 7 | 6 | 18.709 | 19/6:02.553 |
| 8 | 6 | 18.719 | 19/6:01.691 |
| 9 | 7 | 17.943 | 20/6:18.298 |
| 10 | 7 | 16.956 | 20/6:14.380 |
| 11 | 6 | 21.177 | 20/6:18.849 |
| 12 | 7 | 17.100 | 20/6:15.778 |
| 13 | 6 | 17.439 | 20/6:13.702 |
| 14 | 7 | 21.498 | 20/6:17.720 |
| 15 | 6 | 21.902 | 19/6:02.654 |
| 16 | 6 | 17.114 | 19/6:00.311 |
| 17 | 6 | 20.547 | 19/6:02.081 |
| 18 | 6 | 19.643 | 19/6:02.699 |
| 19 | 6 | 16.596 | 19/6:00.206 |